Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 31.1413 | 31.1484 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb |
MD5SUM | 148040983257ccf233b3daf7936d3c1f |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 8.59869 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 723 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.02/0.03 c constraints 23/0 clauses 2684/0 units 0 0.02/0.03 c vars 231 31.08/31.12 c 27.5388 11.4062 2024 217581 31.08/31.14 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682541-1277475683/watcher-2682541-1277475683 -o /tmp/evaluation-result-2682541-1277475683/solver-2682541-1277475683 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682541-1277475683.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.60 0.17 0.05 3/106 30149 /proc/meminfo: memFree=1805340/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=2136 CPUtime=0 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 246 0 0 0 0 0 0 0 20 0 1 0 88862758 2187264 165 1992294400 134512640 136421960 4294114096 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30149/statm: 534 165 144 467 0 65 0 [startup+0.0229671 s] /proc/loadavg: 0.60 0.17 0.05 3/106 30149 /proc/meminfo: memFree=1805340/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=2136 CPUtime=0.02 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 257 0 0 0 2 0 0 0 20 0 1 0 88862758 2187264 176 1992294400 134512640 136421960 4294114096 18446744073709551615 135159146 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30149/statm: 534 176 144 467 0 65 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2136 [startup+0.100974 s] /proc/loadavg: 0.60 0.17 0.05 3/106 30149 /proc/meminfo: memFree=1805340/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=10100 CPUtime=0.09 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2174 0 0 0 8 1 0 0 20 0 1 0 88862758 10342400 2091 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2525 2091 213 467 0 2056 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10100 [startup+0.300991 s] /proc/loadavg: 0.60 0.17 0.05 3/106 30149 /proc/meminfo: memFree=1805340/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=10228 CPUtime=0.29 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2208 0 0 0 25 4 0 0 20 0 1 0 88862758 10473472 2125 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2557 2125 213 467 0 2088 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10228 [startup+0.701025 s] /proc/loadavg: 0.60 0.17 0.05 3/106 30149 /proc/meminfo: memFree=1805340/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=10356 CPUtime=0.69 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2249 0 0 0 61 8 0 0 21 0 1 0 88862758 10604544 2166 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2589 2166 213 467 0 2120 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10356 [startup+1.50109 s] /proc/loadavg: 0.60 0.17 0.05 2/107 30150 /proc/meminfo: memFree=1797148/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=10488 CPUtime=1.49 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2291 0 0 0 131 18 0 0 23 0 1 0 88862758 10739712 2208 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2622 2208 213 467 0 2153 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10488 [startup+3.10123 s] /proc/loadavg: 0.60 0.17 0.05 2/107 30150 /proc/meminfo: memFree=1796900/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=10752 CPUtime=3.09 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2332 0 0 0 274 35 0 0 25 0 1 0 88862758 11010048 2249 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2688 2249 213 467 0 2219 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10752 [startup+6.30051 s] /proc/loadavg: 0.63 0.18 0.06 2/107 30150 /proc/meminfo: memFree=1796652/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=10880 CPUtime=6.29 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2378 0 0 0 558 71 0 0 25 0 1 0 88862758 11141120 2295 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2720 2295 213 467 0 2251 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10880 [startup+12.7011 s] /proc/loadavg: 0.66 0.19 0.06 2/107 30150 /proc/meminfo: memFree=1796156/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=11144 CPUtime=12.69 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2452 0 0 0 1124 145 0 0 25 0 1 0 88862758 11411456 2369 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2786 2369 213 467 0 2317 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11144 [startup+25.5012 s] /proc/loadavg: 0.73 0.23 0.08 2/107 30152 /proc/meminfo: memFree=1795908/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=11540 CPUtime=25.49 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2523 0 0 0 2258 291 0 0 25 0 1 0 88862758 11816960 2440 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2885 2440 213 467 0 2416 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 11540 Solver just ended. Dumping a history of the last processes samples [startup+28.7014 s] /proc/loadavg: 0.73 0.23 0.08 2/107 30152 /proc/meminfo: memFree=1795784/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=11540 CPUtime=28.69 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2554 0 0 0 2538 331 0 0 25 0 1 0 88862758 11816960 2471 1992294400 134512640 136421960 4294114096 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2885 2471 213 467 0 2416 0 Current children cumulated CPU time (s) 28.69 Current children cumulated vsize (KiB) 11540 [startup+30.3006 s] /proc/loadavg: 0.73 0.23 0.08 2/107 30152 /proc/meminfo: memFree=1795784/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=11676 CPUtime=30.28 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2564 0 0 0 2678 350 0 0 25 0 1 0 88862758 11956224 2481 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2919 2481 213 467 0 2450 0 Current children cumulated CPU time (s) 30.28 Current children cumulated vsize (KiB) 11676 [startup+30.7006 s] /proc/loadavg: 0.76 0.24 0.08 2/107 30152 /proc/meminfo: memFree=1795784/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=11676 CPUtime=30.69 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2568 0 0 0 2716 353 0 0 25 0 1 0 88862758 11956224 2485 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2919 2485 213 467 0 2450 0 Current children cumulated CPU time (s) 30.69 Current children cumulated vsize (KiB) 11676 [startup+31.1006 s] /proc/loadavg: 0.76 0.24 0.08 2/107 30152 /proc/meminfo: memFree=1795784/2059040 swapFree=4140112/4192956 [pid=30149] ppid=30147 vsize=11676 CPUtime=31.08 /proc/30149/stat : 30149 (pbct) R 30147 30149 30041 0 -1 4202496 2568 0 0 0 2751 357 0 0 25 0 1 0 88862758 11956224 2485 1992294400 134512640 136421960 4294114096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30149/statm: 2919 2485 213 467 0 2450 0 Current children cumulated CPU time (s) 31.08 Current children cumulated vsize (KiB) 11676 Child status: 0 Real time (s): 31.1484 CPU time (s): 31.1413 CPU user time (s): 27.5648 CPU system time (s): 3.57646 CPU usage (%): 99.977 Max. virtual memory (cumulated for all children) (KiB): 11676 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.5648 system time used= 3.57646 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2594 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1 involuntary context switches= 102 runsolver used 0.06299 second user time and 0.144977 second system time The end
Begin job on node031 at 2010-06-25 16:21:23 IDJOB=2682541 IDBENCH=1285 IDSOLVER=1192 FILE ID=node031/2682541-1277475683 PBS_JOBID= 11190512 Free space on /tmp= 62420 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682541-1277475683/watcher-2682541-1277475683 -o /tmp/evaluation-result-2682541-1277475683/solver-2682541-1277475683 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682541-1277475683.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 148040983257ccf233b3daf7936d3c1f RANDOM SEED=1807460107 node031.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.219 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.219 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1805860 kB Buffers: 46512 kB Cached: 100708 kB SwapCached: 5404 kB Active: 64112 kB Inactive: 96076 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1805860 kB SwapTotal: 4192956 kB SwapFree: 4140112 kB Dirty: 1916 kB Writeback: 0 kB AnonPages: 11512 kB Mapped: 12044 kB Slab: 70840 kB PageTables: 4220 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181852 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62420 MiB End job on node031 at 2010-06-25 16:21:54